diff --git a/shadowsocks-libev/Makefile b/shadowsocks-libev/Makefile
index 1eb843c65..b06d7921a 100644
--- a/shadowsocks-libev/Makefile
+++ b/shadowsocks-libev/Makefile
@@ -14,12 +14,12 @@ include $(TOPDIR)/rules.mk
 # - check if default mode has changed from being tcp_only
 #
 PKG_NAME:=shadowsocks-libev
-PKG_VERSION:=3.1.2
-PKG_RELEASE:=6
+PKG_VERSION:=3.1.3
+PKG_RELEASE:=1
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
 PKG_SOURCE_URL:=https://github.com/shadowsocks/shadowsocks-libev/releases/download/v$(PKG_VERSION)
-PKG_HASH:=3611f09793af923d988ecbd15ad89fb66839e51a0059685d8f88c0131658e4a7
+PKG_HASH:=58fb438d2cfe33cfa6ac8c50e587e2138c50e59a4b943f88d22883bf2e192a96
 
 PKG_MAINTAINER:=Yousong Zhou <yszhou4tech@gmail.com>